Selection of Cluster Head by Multihop Communication with Efficient Routing Protocol for WSN

Multi-hop communication has been proposed as a means of improving communication in wireless sensor networks (WSN). This type of communication involves multiple hops between the source and destination, with each hop being served by an intermediate device. With multi-hop communication, WSNs can cover larger areas and extend the communication range beyond what is possible with a single node. The efficient routing of multi-hop communication is critical for the reliable transmission of data. A variety of efficient routing protocols have been proposed for WSNs, including flooding, GPSR, least-cost routing, and geocasting. Each protocol has various strengths and weaknesses that must be taken into account when selecting one for a given application. In general, Flooding algorithms are best suited for broadcast and multi-cast applications due to their low overhead and convergence time. GPSR is well suited for large scale WSNs due to its load balancing and scalability. Least-cost routing algorithms are capable of finding optimal paths between source and destination. Lastly, geocasting is optimized for location-based services due to its ability to take the geographical location of nodes into account when routing. These protocols all have the potential to improve multi-hop communication in wireless sensor networks, providing reliable and efficient data transmission.